diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ac2a9d..5c452ec 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 2.0.0 (unreleased)
+## 2.0.0
 ### BREAKING CHANGES
 * Drop Python 2 and Python 3.6 support
 * Rename `id` arguments to `id_` across of code base
diff --git a/setup.py b/setup.py
index 5fddd91..88d6a72 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setuptools.setup(
     name='python-nomad',
-    version='1.5.0',
+    version='2.0.0',
     install_requires=['requests'],
     packages=['nomad', 'nomad.api'],
     url='http://github.com/jrxfive/python-nomad',